This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: Math 241. Quiz 5. 2/25/09. Name: 0 Read problems carefully. Show all work.
0 There are 15 points total. 1. §I4.I, #19: Sketch the domain of f(3:. y) = 111(1 — .TE — ya). Use solid lines for portions of
the boundary included in the domain and dashed lines for portions not included. W = {hm/l '1 L‘Xtyz >0 17 2. §14.2, #711: Show that the limit does not exist by considering the limit 83 (32,31) —‘ (0, 0)
along one or both of the a: and y axes. lim 3
(mm—(0,0) m2 + 2311" “Mr. m 3 =+¢DjﬂMWW. 3. $114.2, #19: Determine whether the limit exists. If so, ﬁnd its value. sin(z'’ + y? + :2)
(z.y.:)(o,o.0) x2 + y; + yg . w ,e ={ﬁayy'1FEL3 [4’4 (x.\/,%\ —?[ChO)0} ) {7—90“ m
a f... ghetl‘ : {(29
4:40" “L m mam2e AB '4' IcQN L U IQ ...
View
Full
Document
This note was uploaded on 09/09/2009 for the course MATH 241 taught by Professor Wolfe during the Spring '08 term at Maryland.
 Spring '08
 Wolfe

Click to edit the document details